Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

Accrued expenses consisted of the following:

(amounts in thousands)	June 30, 2013		December 31, 2012
	(Unaudited)
Payroll and related costs	$	203	$	1,292
Legal, accounting and tax		274		336
Tax expenses		550		514
Rental expenses		116		—
Other		482		477
	$	1,625	$	2,619